20163801422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{37189}}^1$

素因数の和:37676

約数の個数: 32

約数和(自身を含む): 32967596160

約数和(自身を除く): 12803794738

約数列:

[1, 2, 17, 34, 37, 74, 431, 629, 862, 1258, 7327, 14654, 15947, 31894, 37189, 74378, 271099, 542198, 632213, 1264426, 1375993, 2751986, 16028459, 23391881, 32056918, 46783762, 272483803, 544967606, 593052983, 1186105966, 10081900711, 20163801422]

約数ペア:

[(1, 20163801422), (2, 10081900711), (17, 1186105966), (34, 593052983), (37, 544967606), (74, 272483803), (431, 46783762), (629, 32056918), (862, 23391881), (1258, 16028459), (7327, 2751986), (14654, 1375993), (15947, 1264426), (31894, 632213), (37189, 542198), (74378, 271099)]